CN208156681U - A kind of video monitoring image identifying system - Google Patents
A kind of video monitoring image identifying system Download PDFInfo
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- CN208156681U CN208156681U CN201820094533.4U CN201820094533U CN208156681U CN 208156681 U CN208156681 U CN 208156681U CN 201820094533 U CN201820094533 U CN 201820094533U CN 208156681 U CN208156681 U CN 208156681U
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Abstract
A kind of video monitoring image identifying system, including active optics system, image acquisition units, data processing unit, image management server, man-machine interaction unit；Active optics system is arranged for imaging device, is imaged for auxiliary imaging devices；Image acquisition units acquire video image information under the control of external command in real time, and collected information is sent in data processing unit；Image management server, image management server and data processing unit signal connect, and receive the recognition result of image processing unit, recognition result is added in the corresponding video pictures of video information in a manner of additional intelligent information；Man-machine interaction unit, its be controlling terminal, have the function of that image show, data query and transmission, instructs and control three kinds；Video monitoring image identifying system provided by the utility model has high-efficient, the few advantage of personnel's participation amount compared to traditional INVENTIONBroadcast video personnel's method for searching.
Description
Technical field
The utility model relates to technical field of image processing more particularly to a kind of video monitoring image identifying systems.
Background technique
With the development of Video Supervision Technique, Video Supervision Technique is widely used in every field, with
Produce the video resource of magnanimity, for these monitor video resources, previous most monitor supervision platforms still use people
The mode of work processing is handled, and the mode of this artificial treatment is larger to the waste of manpower and material resources, and working efficiency is low.
For such as railway station, long-distance bus station, airport or some other crowded place, since personnel are more, field
Institute is crowded, and personnel often occur and scatter situation, are easily found entourage after scattering for the personnel that function perfects,
And for some such as blindness, deaf and dumb or brain obstacle personnel, it can not often be looked for by the action of itself
Entourage causes personnel to scatter, and existing finding method shows that the mode combined is looked for generally by broadcast and screen
Scatter personnel, and the enthusiasm for finding result and other staff has a much relations, and hunting speed is slow, low efficiency, existing searching side
Method further includes that field personnel actively finds with checking that method that monitor combines finds the personnel that scatter, and workload is huge,
It is equally lower to find efficiency, moreover, the participation of excessive field personnel, necessarily leads to the work efficiency drop in place, it is right
Place order impacts, for this purpose, providing, a kind of hunting speed is fast, and high-efficient, the few personnel's finding system of personnel's participation amount is
One urgent problem to be solved.
Summary of the invention
For and solve the above problems, it is fast that the utility model provides a kind of hunting speed, high-efficient, the few people of personnel's participation amount
Member's finding system.
The technical solution of the utility model is：
A kind of video monitoring image identifying system, including active optics system, image acquisition units, data processing unit,
Image management server, man-machine interaction unit；
Active optics system is arranged for imaging device, is imaged for auxiliary imaging devices, which is
Ultraviolet light generating apparatus based on ultraviolet laser, the ultraviolet light that ultraviolet source issues directly or indirectly project recognition of face
Region, face reflection ultraviolet light are simultaneously acquired by image acquisition units；
Image acquisition units acquire video image information under the control of external command in real time, and by collected information
It is sent in data processing unit；
Image management server is connect with data processing unit signal, receives the recognition result of image processing unit, will
Recognition result is added in the corresponding video pictures of video information in a manner of additional intelligent information, superimposed video information
Encoded processing, final storage is into man-machine interaction unit；
It is controlling terminal that man-machine interaction unit, which is used as, there is image to show, data query and transmission, instruction control three kinds of function
Can, the video image being intelligently superimposed can also be cached during image display, data query and transfer function with
Instruction control function passes through the display window of man-machine interaction unit and is operated, and data query and transfer function on the one hand can be with
For inquiring the relevant information of video camera, on the other hand can be sent to data processing unit needed in identification process it is all kinds of
Data instruct control function to be used to control video camera posture and focal length to image management server.
As the further preferred of the utility model, described image acquisition unit includes image capture device, Image Acquisition
Module, state monitoring module, position pass sensor, and described image acquisition module passes through LAN connection image capture device, control
Imaged acquisition equipment carries out real time image collection, and obtains realtime graphic, the state monitoring module from image capture device
The working condition of real-time monitoring video camera, and be sent in man-machine interaction unit by the information that local area network will test, position
Sensor is used to position the geographical position coordinates of present image acquisition equipment.
As the further preferred of the utility model, described image acquisition equipment is that the video camera of place everywhere is arranged in is small
Group, each video camera group are made of two COMS web cameras, and a ultraviolet filter is arranged in the camera lens front end of a video camera
Mating plate, another video camera are without any processing.
As the further preferred of the utility model, the data processing unit data processing unit is put in advance by variable gain
Circuit, height put filter circuit, lower frequency changer circuit, in put filter circuit, analog to digital conversion circuit, central processing unit, data transmission electricity
Road composition, foregoing circuit are linked in sequence, and are amplified by the sequentially connected circuit completion to original image, noise reduction, mould
Number conversion, the feature extraction of image, image matching identification, and finally recognition result is sent in image management service unit.
As the further preferred of the utility model, include microprocessor in the man-machine interaction unit, interface module, deposits
Reservoir, storage control, image capture module, microprocessor are connect with image management server signal, memory and micro process
The connection of device signal, interface module are connect with microprocessor signals, and image capture module is connect with microprocessor signals, Image Acquisition
Module acquires video image information under the control of external command, through local area network real-time control image acquisition units.
As the further preferred of the utility model, described image management server is to video image intelligent information superposition
Colored boxes superposition or the enhancing superposition of personnel image border.
As the further preferred of the utility model, the image acquisition rates of the video camera are 25 frames/second.
The beneficial effects of the utility model：
1, the identification using advanced image recognition technology to target is greatly improved searching efficiency, reduces personnel's investment,
Mistake caused by reduction personnel's subjective factor occurs；
2, when the utility model is to personal identification, first the clothing of personnel to be identified is identified, same face is worn in crowd
The probability of the clothing of color and style is extremely low, greatly reduces the seeking scope of target, special to target face after determining seeking scope
Sign is identified, target of scattering is recognized accurately.
Figure of description
Fig. 1 is the utility model circuit diagram；
1- image acquisition units, 2- data processing unit, 3- man-machine interaction unit.
Specific embodiment
Specific introduction is done to the utility model with reference to the accompanying drawings and examples.
As shown in Figure 1, the present embodiment is a kind of video monitoring image identifying system, including active optics system, image are adopted
Collect unit, data processing unit, image management server, man-machine interaction unit, wherein：
Active optics system is arranged for imaging device, is imaged for auxiliary imaging devices, the active optics system packet
Ultraviolet source and ultraviolet filter are included, the ultraviolet light that ultraviolet source issues directly or indirectly projects recognition of face region.
Image acquisition units are by image capture device, state monitoring module, position sensor group；
Image capture device is that the video camera group of place everywhere is arranged in, and each video camera group is by two COMS networks
Video camera is constituted, wherein a ultraviolet filter is arranged in the camera lens front end of a video camera acquisition, another video camera is not appointed
Where reason.
State monitoring module, for the working condition of real-time monitoring video camera, and the information that will test be sent to it is man-machine
Interactive unit.
Position sensor, including but not limited to GPS（GPS）Sensor, big-dipper satellite alignment sensor
Or lattice sieve Loews（GLONASS）Global position system sensor, for detecting video camera current geographic position.
Data processing unit by variable gain pre-arcing road, height put filter circuit, lower frequency changer circuit, in put filter circuit,
Analog to digital conversion circuit, central processing unit, data transmission circuit composition, foregoing circuit are linked in sequence, and original image signal passes through can
Variable-gain pre-arcing road carries out variable gain pre-amplification, then puts filter circuit through height and carry out narrow bandpass filter and amplification, at this point, noise
Signal largely filters out, and filtered picture signal carries out nonlinear amplification by lower frequency changer circuit, which consolidates
Have frequency be intermediate frequency, the picture signal after frequency conversion pass through again in put filter circuit carry out intrinsic frequency narrow bandpass filter and amplification, hold
Continuous purification obtains utility signals, and the utility signals are sent in analog to digital conversion circuit, which can will be practical
Signal is converted into the data image signal identified for image pre-processor, and central processing unit is used for the feature extraction of image, figure
As matching and calling target image in image management server, according to default rule by the image of acquisition and target image into
Row matching identification, and recognition result is sent to image management server by data transmission circuit.
Image management server is connect with data processing unit signal, receives the recognition result of image processing unit, will
Recognition result is added in the corresponding video pictures of video information in a manner of additional intelligent information, superimposed video information
Encoded processing, final storage is into man-machine interaction unit, and in the present embodiment, stacked system can include but is not limited to coloured side
Frame superposition, the enhancing of personnel image border are superimposed, and operation required when central processing unit processing is stored in image management server
System and application software and central processing unit generate during the work time and received various types data,
Man-machine interaction unit there is image show, data query and transmission, instruct control function, be as controlling terminal
It realizes above-mentioned three kinds of functions, includes microprocessor, interface module, memory, storage control, Wei Chu in the man-machine interaction unit
Reason device is connect with image management server signal, and memory is connect with microprocessor signals, interface module and microprocessor signals
Connection；
In the present embodiment, interface module includes that internet (also referred to as WWW (WWW)) interface, internal communication network connect
Mouth, local area network (such as cellular phone network, WLAN (LAN) and/or Metropolitan Area Network (MAN) (MAN)) interface, internet can mention
It is internal for the clothing style picture worn or other object pictures related with lost contact person of inhuman face image, such as lost contact person
Communication network can when perhaps entourage can not provide the face-image of lost contact person to this website can from other websites or
Other management organizations transfer the photo of lost contact person, for identification operate, COMS web camera by local area network with it is man-machine
The connection of interactive unit signal allows to recognize in real time the working condition of video camera, and external device interface connects external device,
The external device includes camera, mobile memory, high-clear display, external unlocker device, electronic bill-board, microphone, raises
Sound device, for the camera for obtaining comparison pattern, general bottom plate of taking pictures is to carry with the accompanying entourage of lost contact person
Papery picture, mobile memory can copy video image, and in the present embodiment, which can be USB flash disk, hard
Disk, CD, floppy disk or data tape etc. are stored with unlocking screen software in the interactive unit, are inputted by external unlocker device
Corresponding unlocking signal is unlocked locked display screen, which can include but is not limited to unlocked by fingerprint
Device, magnetic card identifier, iris recognition device, Application on Voiceprint Recognition device, image scanner, keyboard etc., said external unlocker device not only may be used
To be used to input unlocking pin, can also be modified according to unlocking screen software to existing screen-lock password, electronic bill-board,
Microphone and loudspeaker remind staff in field to assist to look for lost contact personnel in a manner of image and sound, and microprocessor will lose
It is shown up after connection personal information coding compression by wireless communication networks transmission on the mobile terminal of interior personnel, which can be with
Including but not limited to mobile phone（Such as touch screen class smart phone or key mobile phone）, tablet computer, PC computer, the wireless telecommunications are optional
With one or more communication standards, agreement and technology, including but not limited to global system for mobile communications (GSM), enhanced data
Gsm environment (EDGE), High Speed Uplink Packet access (HSUPA), is drilled high-speed downlink packet access (HSDPA) for a long time
Into (LTE), near-field communication (NFC), wideband code division multiple access (W-CDMA), bluetooth, Bluetooth Low Energy, Wireless Fidelity (Wi-Fi) (example
Such as, IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n and/or IEEE 802.11ac), mutually
Networking protocol voice (VoIP), Wi-MAX, email protocol are (for example, internet message access protocol (IMAP) and/or post office
Agreement (POP)), instant message (for example, scalable message processing and there are agreement (XMPP), for instant message and exist benefit
With the Session initiation Protocol (SIMPLE), instant message and presence service (IMPS) of extension), and/or short message service (SMS),
It or include any other communication protocol appropriate of the also untapped communication protocol out in the application submission date.
Required operating system and various application softwares and micro process when storage microprocessor is handled in memory
Device generates during the work time and received various types data, and the video figure through image management server superposition processing
Picture, storage control are used to control access of other modules to memory in man-machine interaction unit.
Microprocessor is also connect with image capture module signal, passes through local area network and state monitoring module and position sensor
Signal connection, image capture module are used to receive the control instruction of man-machine interaction unit sending, change the work of video camera in real time
Make state, such as focal length, the angle lens for adjusting video camera of adjustment video camera etc., the data that state monitoring module will monitor
It is sent in man-machine interaction unit by local area network, allows a viewer to the display screen connected according to man-machine interaction unit signal
Recognize the working condition of each video camera, position sensor will test resulting current geographic position information be sent to it is man-machine
Interactive unit, man-machine interaction unit replace the geography of existing video camera in man-machine interaction unit according to the sensor information of input
Location information, the relevant information of each video camera is also stored in memory, and the relevant information of video camera is recorded manually by personnel
Enter in man-machine interaction unit, wherein camera data typing includes camera number, IP address, connection account number cipher.
The working principle of the utility model in order to better understand, this video monitoring image identifying system is as follows：
The first step determines lost contact person's identity, obtains lost contact person's pattern；
Personnel's image in second step, image acquisition units acquisition railway station, controls one in each video camera group
Video camera collector's color video frequency image, and send collected video image in data processing unit；
Typing lost contact person wears the color and style of clothing in third step, man-machine interaction unit, and lost contact person's clothing is believed
Breath is sent in image management server, and data processing unit transfers the clothing image being stored in image management server and will
Identification is compared in the color video frequency image acquired in the image and second step, and recognition result is sent to image management server
In, recognition result is added to the corresponding video pictures of video information by image management server in a manner of additional intelligent information
In, determine that there is identical clothing dress or clothing to wear the very high personnel of similarity；
4th step, man-machine interaction unit issue control instruction to image acquisition units, adjust camera angle and focal length, make
Camera lens are directed at the personnel face determined in third step, acquire face ultraviolet image, and collected face information is sent out
It send into data processing unit；
5th step, data processing unit are transferred the identification image being stored in advance in image management server and are adopted with the 4th step
Identification is compared in the face ultraviolet image of collection, if so, personnel are superimposed an intelligent information again in video image, if it is not, then
The 4th step is returned, identification is compared to the personnel's face determined in next third step.
The video camera being acquired when identifying in the 4th step and the 5th step to the face of personnel to facial image is at least
The video camera being located near personnel including two, video camera acquisition rate are 25 frames/second, in general, identification image template is more
A facial image in different positions, by step, in each frame facial image and image template of the acquisition of a video camera
Identification is compared in each facial image, if the recognition success rate of multiple facial images in the frame image and image template（I.e.
The number of successful match accounts for the percentage of identification number）Greater than a certain threshold value, identify successfully, on the contrary recognition failures, regardless of identification
Win or lose goes to next frame image and identification is compared with image template, when the face images that the video camera acquires
When recognition success rate is greater than a certain threshold value, the facial image of video camera acquisition is identified successfully, conversely, the video camera recognition of face
Failure goes to next video camera and carries out recognition of face regardless of identification win or lose, when all video camera recognitions of face are completed
Afterwards, the recognition of face number of video camera is greater than a certain threshold value, it is determined that lost contact person, conversely, determining failure.
The basic principles and main features and advantage of the utility model, the technical staff of the industry has been shown and described above
It should be appreciated that above-described embodiment does not limit the utility model in any form, it is all by the way of equivalent substitution or equivalent transformation
Technical solution obtained, all falls in the protection scope of the utility model.
Claims (5)
1. a kind of video monitoring image identifying system, which is characterized in that including active optics system, image acquisition units, data
Processing unit, image management server, man-machine interaction unit；
Active optics system：The active light source system is arranged for imaging device, is imaged for auxiliary imaging devices, the master
Dynamic light-source system is the ultraviolet light generating apparatus based on ultraviolet laser, and the ultraviolet light that ultraviolet source issues directly or indirectly is thrown
It is mapped to recognition of face region, face reflection ultraviolet light is simultaneously acquired by image acquisition units；
Image acquisition units：Under the control of external command, video image information is acquired in real time, and collected information is sent
Into data processing unit；
Data processing unit：By variable gain pre-arcing road, height put filter circuit, lower frequency changer circuit, in put filter circuit, modulus
Conversion circuit, central processing unit, data transmission circuit composition, foregoing circuit are linked in sequence；
Image management server：Image management server is connect with data processing unit signal, receives data processing unit
Recognition result is added in the corresponding video pictures of video information by recognition result in a manner of additional intelligent information, superposition
The encoded processing of video information afterwards, final storage is into man-machine interaction unit；
Man-machine interaction unit：It is controlling terminal, has the function of that image is shown, data query and transmission, instruction control three kinds,
Image can also cache the video image being intelligently superimposed during showing, data query and transfer function and instruction are controlled
The display window that function processed passes through man-machine interaction unit is operated, on the one hand data query can be used to look into transfer function
The relevant information for asking video camera, on the other hand can be sent to the Various types of data that data processing unit needs in identification process and arrive
Image management server, instruction control function are used to control video camera posture and focal length.
2. a kind of video monitoring image identifying system according to claim 1, which is characterized in that described image acquisition unit
Sensor is passed including image capture device, image capture module, state monitoring module, position, described image acquisition module passes through
LAN connection image capture device, control image capture device carries out real time image collection, and obtains from image capture device
Realtime graphic, the working condition of the state monitoring module real-time monitoring video camera, and the information that will test by local area network
It is sent in man-machine interaction unit, position sensor is used to position the geographical position coordinates of present image acquisition equipment, state prison
Module is surveyed, for the working condition of real-time monitoring video camera, and the information that will test is sent to man-machine interaction unit.
3. a kind of video monitoring image identifying system according to claim 2, which is characterized in that described image acquires equipment
For the video camera group of place everywhere is arranged in, each video camera group is made of two COMS web cameras, a camera shooting
A ultraviolet filter is arranged in the camera lens front end of machine acquisition, another video camera is without any processing.
4. a kind of video monitoring image identifying system according to claim 1, which is characterized in that the man-machine interaction unit
In include microprocessor, interface module, memory, storage control, image capture module, microprocessor and image management service
The connection of device signal, memory connect with microprocessor signals, and interface module is connect with microprocessor signals, image capture module and
Microprocessor signals connection, image acquisition units pass through local area network real-time control Image Acquisition list under the control of external command
Member acquisition video image information.
5. a kind of video monitoring image identifying system according to claim 1, which is characterized in that the image of the video camera
Acquisition rate is 25 frames/second.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820094533.4U CN208156681U (en) | 2018-01-20 | 2018-01-20 | A kind of video monitoring image identifying system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820094533.4U CN208156681U (en) | 2018-01-20 | 2018-01-20 | A kind of video monitoring image identifying system |
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| CN208156681U true CN208156681U (en) | 2018-11-27 |
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| CN201820094533.4U Expired - Fee Related CN208156681U (en) | 2018-01-20 | 2018-01-20 | A kind of video monitoring image identifying system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109510935A (en) * | 2019-01-09 | 2019-03-22 | 深圳英飞拓智能技术有限公司 | A kind of management system and management method of camera position information |
| CN111866449A (en) * | 2020-06-17 | 2020-10-30 | 中国人民解放军国防科技大学 | Intelligent video acquisition system and method |
| CN112035082A (en) * | 2020-09-01 | 2020-12-04 | 西安万像电子科技有限公司 | Image processing method, device and system and electronic equipment |
| CN112367500A (en) * | 2020-09-23 | 2021-02-12 | 广东电网有限责任公司 | System and method for fusing electric quantity and video information of power distribution room |
| TWI743835B (en) * | 2019-06-28 | 2021-10-21 | 大陸商深圳市商湯科技有限公司 | Information processing method, device and storage medium thereof |
-
2018
- 2018-01-20 CN CN201820094533.4U patent/CN208156681U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109510935A (en) * | 2019-01-09 | 2019-03-22 | 深圳英飞拓智能技术有限公司 | A kind of management system and management method of camera position information |
| TWI743835B (en) * | 2019-06-28 | 2021-10-21 | 大陸商深圳市商湯科技有限公司 | Information processing method, device and storage medium thereof |
| CN111866449A (en) * | 2020-06-17 | 2020-10-30 | 中国人民解放军国防科技大学 | Intelligent video acquisition system and method |
| CN111866449B (en) * | 2020-06-17 | 2022-03-29 | 中国人民解放军国防科技大学 | Intelligent video acquisition system and method |
| CN112035082A (en) * | 2020-09-01 | 2020-12-04 | 西安万像电子科技有限公司 | Image processing method, device and system and electronic equipment |
| CN112367500A (en) * | 2020-09-23 | 2021-02-12 | 广东电网有限责任公司 | System and method for fusing electric quantity and video information of power distribution room |
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Granted publication date: 20181127 Termination date: 20200120 |